package com.project.controller;

import com.project.bean.UserBean;
import com.project.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;

@RestController
@RequestMapping("user")
public class UserController {
    @Autowired
    private IUserService service;

    @RequestMapping("login")
    public String login(String userName, String pwd,
                        HttpServletRequest request){
        UserBean user = service.login(userName,pwd);
        if(user == null){
            return "no";
        }
        request.getSession().setAttribute("loginUser",user);

        return user.getPower();
    }

    /**
     * 得到登陆用户
     * @param request 请求对象
     * @return 登陆用户对象
     */
    @RequestMapping("getLoginUser")
    public UserBean getLoginUser(HttpServletRequest request){
        UserBean user = (UserBean)request.getSession().
                    getAttribute("loginUser");
        return user;
    }
}
